Install The M.2 Backplane - Lenovo 5468 Setup Manual

3. Reinstall the tray (see "Install a DWC tray in the enclosure" on page 63).
4. Check the power LED on each node to make sure it changes from fast blink to slow blink to indicate
both nodes are ready to be powered on.

Install the M.2 backplane

Use this information to install the M.2 backplane.
S001
DANGER
Electrical current from power, telephone, and communication cables is hazardous.
To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and
configuration procedures.
• Connect and disconnect cables as described in the following table when installing, moving, or
opening covers on this product or attached devices.
To Connect:
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
Before you install the M.2 backplane:
1. Read the following section(s) to ensure that you work safely.
• "Installation Guidelines" on page 30
Complete the following steps to install the M.2 backplane.
Watch the procedure. A video of the installation process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-BHNs9o9uS9u93aeU5BCI8I
• Youku:
http://list.youku.com/albumlist/show/id_51372950.html
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ThinkSystem SD650 Dual Node DWC Tray and NeXtScale n1200 DWC Enclosure Setup Guide
To Disconnect:
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.